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The pain causes dry deglutition and dry deglutition adds to the pain, triggering a vicious circle. The spams start after dry deglutition, after the meals or randomly during the day. They can start (and stop) brutally. Or softly, by the feeling that a small pill is stuck, frictions around it, then the impression that a ball is stuck.
Spasm means "uncontrolled muscle contraction". The term blepharospasm ['blef-a-ro-spaz-m] can be applied to any abnormal blinking or eyelid tic or twitch resulting from any cause, ranging from dry eyes to Tourette's syndrome to tardive dyskinesia. The blepharospasm referred to here is officially called benign essential blepharospasm (BEB) to ...
Blepharospasm is often associated with dry eyes, but the causal mechanism is still not clear. [16] [8] Research in New York and Italy suggests that increased blinking (which may be triggered by dry eyes) leads to blepharospasm. [24] [25] A case control study in China found that blepharospasm aggravated dry eyes. [26]
A neck spasm is an involuntary contraction of the muscles in the neck region. [1] Causes of neck spasm. The possible causes of neck spasms include: [citation needed]
Acute dystonic reactions: painful, muscular spasms of neck, jaw, back, extremities, eyes, throat, and tongue; highest risk in young men. [2] [10] Oculogyric crisis is a kind of acute dystonic reaction that involves the prolonged involuntary upward deviation of the eyes.
Many different things can contribute to the involuntary spasm of the diaphragm that cause hiccups. Some such triggers include medications, stress , a recent surgery, nerve damage , and even sudden ...
Laryngospasm is characterized by involuntary spasms of the laryngeal muscles. It is associated with difficulty or inability to breathe or speak, retractions, a feeling of suffocation, which may be followed by hypoxia-induced loss of consciousness. [2] It may be followed by paroxysmal coughing and in partial laryngospasms, a stridor may be heard ...
Here's how to distinguish "sundowning"—agitation or confusion later in the day in dementia patients—from typical aging, from doctors who treat older adults.